Tokico HP's - Worse than stock shocks...Total waste of money.
Neuspeed Race Springs - Way too low for daily driving in my opinion. It looks awesome and handles like a dream, but it was too stiff to handle bumps/potholes.
40 Series Tires - BFG Euro's...not enough sidewall protection for the roads here in KC. I bent 3 rims in 3 months from hitting small bumps at low speeds. I will never go smaller than a 45 series tire.